S
M
T
W
T
F
S
26
64°
59°
27
66°
55°
28
66°
57°
29
68°
55°
30
72°
61°
1
75°
57°
2
66°
57°
3
66°
55°
4
64°
59°
5
67°
57°
6
63°
56°
7
67°
54°
8
71°
54°
9
70°
56°
10
64°
57°
11
67°
59°
12
64°
55°
13
62°
56°
14
65°
55°
15
65°
56°
16
66°
57°
17
69°
58°
18
67°
57°
19
67°
57°
20
68°
58°
21
67°
58°
22
68°
59°
23
68°
59°
24
69°
60°
25
69°
60°
26
70°
59°
27
70°
61°
28
71°
60°
29
71°
62°
30
74°
64°
31
73°
64°
1
74°
64°
2
75°
63°
3
73°
65°
4
73°
66°
5
72°
66°
6
72°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Chiavari
Chiavari's May 2026 forecast shows daily high temperatures ranging from 62° to 75°, with overnight lows between 54° and 66°. The average high for May is 69° with an average low of 59°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Chiavari. See also: June | July | August.